Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 24 (Q.No. 28)
28.
What are the gases produced by landfills primarily comprised of?
Carbon monoxide and hydrogen sulphide.
Methane and carbondioxide
Sulphur dioxide and nitrogendioxide
Ethane and oxygen.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Umesh JIT said:   7 years ago
In Land fills it's forms a ANAEROBIC reaction, hence it forms methane and carbon dioxide.

In case of aerobic reaction it forms ammonia and carbon dioxide.

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